Use en locale and include core fix for help text (#233)

pom.xml

@@ -34,7 +34,7 @@
   <properties>
     <changelist>999999-SNAPSHOT</changelist>
     <gitHubRepo>jenkinsci/locale-plugin</gitHubRepo>
-    <jenkins.version>2.452.1</jenkins.version>
+    <jenkins.version>2.452.3</jenkins.version>
     <configuration-as-code.version>1810.v9b_c30a_249a_4c</configuration-as-code.version>
     <spotless.check.skip>false</spotless.check.skip>
   </properties>

src/main/java/hudson/plugins/locale/PluginImpl.java

@@ -41,7 +41,7 @@ public class PluginImpl extends GlobalConfiguration {
 
     // Set of allowed locales
     private static final Set<String> ALLOWED_LOCALES = new HashSet<>(Arrays.asList(
-            "bg", "ca", "cs", "da", "de", "el", "en_GB", "es", "es_AR", "et", "fi", "fr", "he", "hu", "it", "ja", "ko",
+            "bg", "ca", "cs", "da", "de", "el", "en", "es", "es_AR", "et", "fi", "fr", "he", "hu", "it", "ja", "ko",
             "lt", "lv", "nb_NO", "nl", "pl", "pt_BR", "pt_PT", "ro", "ru", "sk", "sl", "sr", "sv_SE", "tr", "uk",
             "zh_CN", "zh_TW"));
 
@@ -170,9 +170,9 @@ public GlobalConfigurationCategory getCategory() {
     public ListBoxModel doFillSystemLocaleItems() {
         ListBoxModel items = new ListBoxModel();
 
-        // Use originalLocale to display the "Use Browser Locale" option
+        // Use originalLocale to display the "Use Default Locale" option
         String originalLocaleDisplay = String.format(
-                "Use Browser Locale - %s (%s)", originalLocale.getDisplayName(), originalLocale.toString());
+                "Use Default Locale - %s (%s)", originalLocale.getDisplayName(), originalLocale.toString());
         items.add(new ListBoxModel.Option(originalLocaleDisplay, USE_BROWSER_LOCALE));
 
         Locale[] availableLocales = Locale.getAvailableLocales();

src/test/java/hudson/plugins/locale/PluginImplTest.java

@@ -28,7 +28,7 @@ public void setUp() {
 
     // Set of allowed locales for the test
     private static final Set<String> ALLOWED_LOCALES = new HashSet<>(Arrays.asList(
-            "bg", "ca", "cs", "da", "de", "el", "en_GB", "es", "es_AR", "et", "fi", "fr", "he", "hu", "it", "ja", "ko",
+            "bg", "ca", "cs", "da", "de", "el", "en", "es", "es_AR", "et", "fi", "fr", "he", "hu", "it", "ja", "ko",
             "lt", "lv", "nb_NO", "nl", "pl", "pt_BR", "pt_PT", "ro", "ru", "sk", "sl", "sr", "sv_SE", "tr", "uk",
             "zh_CN", "zh_TW"));
 
@@ -38,24 +38,24 @@ public void testDoFillSystemLocaleItems() {
         ListBoxModel model = plugin.doFillSystemLocaleItems();
 
         // Expected size of the ListBoxModel
-        int expectedSize = ALLOWED_LOCALES.size() + 1; // +1 for the "Use Browser Locale" option
+        int expectedSize = ALLOWED_LOCALES.size() + 1; // +1 for the "Use Default Locale" option
 
         // Verify the returned ListBoxModel size
         assertEquals("The returned ListBoxModel size is not as expected", expectedSize, model.size());
 
-        // Verify that the first option is "Use Browser Locale"
+        // Verify that the first option is "Use Default Locale"
         String expectedFirstOption = String.format(
-                "Use Browser Locale - %s (%s)",
+                "Use Default Locale - %s (%s)",
                 Locale.getDefault().getDisplayName(), Locale.getDefault().toString());
-        assertEquals("The first option should be 'Use Browser Locale'", expectedFirstOption, model.get(0).name);
+        assertEquals("The first option should be 'Use Default Locale'", expectedFirstOption, model.get(0).name);
 
         // Verify that the allowed locales are correctly added to the ListBoxModel, excluding the first option
         for (String localeStr : ALLOWED_LOCALES) {
             Locale locale = Locale.forLanguageTag(localeStr.replace('_', '-'));
             String expectedOption = String.format("%s - %s", locale.getDisplayName(), locale.toString());
 
             boolean found = false;
-            for (int i = 1; i < model.size(); i++) { // Start from 1 to skip the "Use Browser Locale" option
+            for (int i = 1; i < model.size(); i++) { // Start from 1 to skip the "Use Default Locale" option
                 if (model.get(i).name.equals(expectedOption)) {
                     found = true;
                     break;